After that Scarlett tweeted Sunday brunch with some crying emojis, before finally succumbing to the sickness bug and writing: “Spending my day in a onesie, in bed, drinking water, sweating this bug out… fun times 😂 happy Sunday everyone x”

The star was due to come on the show to promote her new book, Me Life Story – Sofa, So Good.

Scarlett cried with happiness as she showed off her new smiles on Instagram

She previously had temporary veneers before having her smile permanently fixed.

Scarlett recently opened up about fixing her smile – 15 years after an accident aged 11 left her teeth black, leading to playground jibes.

Taking to Instagram she showed off her new pearly whites in a clip which she captioned: “First time in 16 years I can confidently smile, thank you so much to Dr Ilaty at @thewelbeckclinic for changing my life.

“For calming me when I felt anxious as I hate the dentist & for making me want to smile again. #smile #love”

Scarlett Moffatt shows off her new teeth after being left with 'black smile' after crash

In the emotional video, she said: “So as you can see I’ve been crying, this is my 11th time doing this video so hopefully this time I won’t start crying.

“As some of you know when I was 11 I lost my front two teeth and the nerve went in the right tooth which was black for most of my teenage years until I was 21.

“I’ve never felt confident to smile, even when I got my crowns when I was 21 for my birthday, I still put my hand over my mouth.

“Thanks so much to Dr Illaty because for the first time in 16 years I can smile and be confident. I’m going to be grinning like a Cheshire cat everywhere.”